309b25d05d1aa1c6e376fa113f4c055a_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

309b25d05d1aa1c6e376fa113f4c055a_JaffaCakes118
Size

88KB
MD5

309b25d05d1aa1c6e376fa113f4c055a
SHA1

92259748e67b8cba5b574623599500602a216546
SHA256

4ac16b483a0226dd8c59b8b32d867bce62b55d87ef690986c922fa23064ca77f
SHA512

8fdece2d0344729f09da5a4f01da03409d0c0527570b938deb063316e355a675645ce255d4635fb4de384c09d0f87f8f06763ab33f65e041d09b10da351e6b16
SSDEEP

1536:m5NUyP7YvuR/8Zhacq/HJjTBcgzjeqC6gdjTxDeXo4KuGAi8C5Gl3k+irntD:m5nSuR/8ZhuPJ5cgzy/VdhDeXKu2kl3S

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
309b25d05d1aa1c6e376fa113f4c055a_JaffaCakes118
unpack001/out.upx

Files

309b25d05d1aa1c6e376fa113f4c055a_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 156KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 83KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 196KB - Virtual size: 194KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ